3 days late, when to test again

I'm 8 months pregnant and had a glass a wine last night. Baby should be fine. Lol

This early in pregnancy baby is getting its nutrients from the yolk sac, not the placenta, so drinking doesn't do harm yet. No worries. You could test anytime. If you tested 3 days ago, then tomorrow would be a good time to test again, because hcg should have doubled twice and your levels should be high enough to show on a test. Good luck!